CN101581020A - Heating roller of papermaking felt setting machine - Google Patents
Heating roller of papermaking felt setting machine Download PDFInfo
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- CN101581020A CN101581020A CNA2009100322184A CN200910032218A CN101581020A CN 101581020 A CN101581020 A CN 101581020A CN A2009100322184 A CNA2009100322184 A CN A2009100322184A CN 200910032218 A CN200910032218 A CN 200910032218A CN 101581020 A CN101581020 A CN 101581020A
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Abstract
The invention relates to a heating roller of a papermaking felt setting machine and belongs to the technical field of nonwoven product setting devices. The heating roller comprises a roller body with a first roller shaft at one end and a second roller shaft at the other end and a heating oil loop mechanism arranged inside the roller body; the heating oil loop mechanism comprises an inner sleeve, a set of first oil tanks, a set of second oil tanks, a first oil inlet pipe and a second oil inlet pipe. The heating roller has the advantages that: as a single-in and single-out heating oil loop structure of the prior art is changed into the double-in and double-out heating oil loop mechanism, the roller body can obtain the heating effect of even temperature to guarantee the setting quality of a papermaking felt.
Description
Technical field
The invention belongs to the calibrator technical field of on-woven product, be specifically related to a kind of heating roller of papermaking felt setting machine.
Background technology
Felt is a kind of ring-type blanket band that does not have end points, obtain through acupuncture by on-woven fiber, after finishing, acupuncture must finalize the design to it, make the woollen blanket surface crystallization, just make woollen blanket surface fine hair crystallization, but mainly be that woollen blanket is shunk, in order to avoid elongation or shrinkage phenomenon in use appear.Because if not bad to the effect of finalizing the design or finalize the design of the felt after the acupuncture, after being installed on the paper machine, can seriously influence the quality of paper so, specifically be that length and the width to paper exerts an influence.
If will guarantee the typing quality of felt or claim the typing effect, the temperature homogeneity that heats roller so is vital, because the width of felt is bigger, usually more than 5 meters, even reaching tens meters, the length that therefore heats roller is also corresponding to more than 5 meters, even reaches tens meters.
China utility model patent Granted publication CN 2547750Y discloses the heating roller that a kind of Setting machine for textiles is used, it is to offer into and out of oily passage on the roller axle of roller, circumferential inner wall surface at roller sets out oil pipe, oil inlet pipe is established in inboard at flowline, flowline is connected with the place, close end of oil inlet pipe at roller, oil inlet passage is connected with oil inlet pipe, and oil discharge passage is connected with flowline.From said structure as can be seen, be used for to roller surface heated add deep fat show as singly to advance singly into and out of oil return line, will be apparently higher than heating-up temperature thereby cause away from the roller of oil inlet passage one end near the heating-up temperature of the roller of oil inlet passage one end, that is to say, roller is more far away from oil input channel, and temperature is just low more so.Specific to the accompanying drawing signal of this patent, the right-hand member temperature of roller is high relatively, and left end is because of far away from oil inlet passage, so temperature can be significantly low.Finally, the typing effect that causes felt because of the non-uniform temperature of length direction of heating roller is inconsistent, influences the quality of felt.
Summary of the invention
Task of the present invention is to provide a kind of temperature that can make roller body evenly to use the heating roller of the papermaking felt setting machine that ensures desirable typing effect.
Task of the present invention is finished like this, a kind of heating roller of papermaking felt setting machine, comprise an end to have the first roller axle and the other end has the roller body of the second roller axle and be located at the intrinsic heating oil return line mechanism that is used for roller body heating of described roller, described heating oil return line mechanism comprises interior cover, one group of first oil groove, one group of second oil groove and first, second oil inlet pipe, in be set in the cavity volume of roller body, one end of interior cover has one first internal partition and one first external partition, in first, constitute first oil suction chamber between the external partition, and constitute one first oil back chamber between the inwall of first external partition and roller body one end, the other end of interior cover has one second internal partition and one second external partition, in second, constitute one second oil suction chamber between the external partition, and constitute one second oil back chamber between the inwall of the other end of second external partition and roller body, one group of first oil groove and one group of second oil groove with state ground, interval between the outer wall of the length direction of the inwall of the length direction of being located at described roller body and interior cover, and first, second oil groove is one each other every a distribution, wherein, first oil groove communicates with described first oil suction chamber and second oil back chamber respectively, second oil groove communicates with second oil suction chamber and first oil back chamber respectively, first oil inlet pipe places in the described first roller axle, and and constitute one first oil return opening between the first roller axle, one end of this first oil inlet pipe is stuck in outside the first roller axle, the other end is fixed with described first external partition and is communicated with described first oil suction chamber, described first oil return opening communicates with described first oil back chamber, second oil inlet pipe place in the described second roller axle and and the second roller axle between constitute one second oil return opening, one end of this second oil inlet pipe is stuck in outside the second roller axle, the other end is fixed with described second external partition and is communicated with described second oil suction chamber, and described second oil return opening communicates with described second oil back chamber.
In a specific embodiment of the present invention, offer first oil outlet and first spill port on described first oil groove, first oil outlet communicates with described first oil suction chamber, and first spill port communicates with described second oil back chamber.
In another specific embodiment of the present invention, offer second oil outlet and second spill port on described second oil groove, second oil outlet communicates with described second oil suction chamber, and second spill port communicates with described first oil back chamber.
In another specific embodiment of the present invention, the quantity of described first, second oil groove equates.
The advantage of technical scheme provided by the present invention: owing to become the heating oil return line mechanism of heating oil return line structure that singly advancing in the prior art singly goes out into going with each other all the time, thereby can make the roller body obtain temperature uniform heating effect, the typing quality of felt is ensured.
Description of drawings
Fig. 1 is a specific embodiment structure chart of the present invention.
Fig. 2 is the cutaway view of Fig. 1.
The specific embodiment
For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present invention and beneficial effect more, the applicant general elaborates in conjunction with the accompanying drawings in the mode of embodiment below, but to the description of embodiment all is not restriction to the present invention program, any according to the present invention's design done only for pro forma but not substantial equivalent transformation all should be considered as technical scheme category of the present invention.
Ask for an interview Fig. 1 and Fig. 2, the length of the roller body 1 that provides among the figure is corresponding to the width of felt to be shaped, for example when the width of felt be 5m, 7m, 10m or 12m and even when wideer, the length of roller body 1 also correspondingly has 5m, 7m, 10m or 12m or longer so.Being example (as follows) at present by location status illustrated in figures 1 and 2, outside central authorities at the end plate of the right-hand member of roller body 1 constitute one first roller axle 11, and the outside central authorities of the end plate of the left end of roller body 1 constitute one second roller axle 12, first, second roller axle 11,12 respectively is installed on the frame of papermaking felt setting machine by bearing, mounting means belongs to prior art, so the applicant repeats no more.
As technical essential of the present invention, to be used for the heating oil return line mechanism 2 of roller body 1 heating has been done improvement, preferred but not the structure heating oil return line mechanism 2 that is limited to is as follows: cover 21 cavitys that are located at roller body 1 are in the cavity volume in one, one end of interior cover 21 is that illustrated right-hand member is provided with first internal partition 211 and first external partition 212, in first, maintain the gap between the external partition, constitute first oil suction chamber 2111 by this gap, and maintain the gap between the inwall of an end of first external partition 212 and roller body 1 (diagram right-hand member) equally, and constitute first oil back chamber 2121 by this gap.The other end of interior cover 21 is that illustrated left end has one second internal partition 213 and one second external partition 214, maintain spacing between the second inside and outside dividing plate 213,214, constitute second oil suction chamber 2131 by this spacing, and maintain spacing between the inwall of the other end of second external partition 214 and roller body 1 (diagram left end) equally, constitute second oil back chamber 2141 by this spacing.In the present embodiment, the quantity of one group of first oil groove 22 and one group of second oil groove 23 respectively is 8, and is one each other every a relation.By shown in Figure 1, first, second oil groove 22,23 with state ground, interval between the outer wall of the length direction of the inwall of the length direction of being located at roller body 1 and interior cover 21, because the total quantity of first, second oil groove 22,23 is 16, therefore the interval angle in the distribution of circumferencial direction is 22.5 °.Any quantity that increases or reduce first, second oil groove 22,23 simply all should be considered as the equivalence with the present invention program.Shown in figure, first oil groove 22 communicates with first oil suction chamber 2111 and second oil back chamber 2141 respectively, and second oil groove 23 communicates with second oil suction chamber 2131 and first oil back chamber 2121 respectively.On first oil groove 22, offer first oil outlet 221 and first spill port, 222, the first oil outlets 221 communicate with aforesaid first oil suction chamber 2111, and first spill port 222 communicates with aforesaid second oil back chamber 2141.On second oil groove 23, offer second oil outlet 231 and second spill port, 232, the second oil outlets 231 communicate with aforesaid second oil suction chamber 2131, and second spill port 232 communicates with aforesaid first oil back chamber 2121.Because first oil outlet 221 and first spill port 222 lay respectively at the two ends of first oil groove 22, in like manner, because first oil outlet 231, second spill port 232 lay respectively at the two ends of second oil groove 23, especially, first oil outlet 221 of first oil groove 22 and second spill port 232 of second oil groove 23 are positioned at same end, and second oil outlet 231 of second oil groove 23 and first spill port 222 of first oil groove 22 are positioned at same end, thereby have formed and staggered go with each other all the time or claim two to advance the oil circuits relation of scene 2.
Please continue to see Fig. 1 and Fig. 2, one piece of first oil inlet pipe 24 is located in the first roller axle 11, one end (diagram right-hand member) slightly is stuck in the end face of the first roller axle 11, the other end (diagram left end) is stretched in the roller body 1, fixing with first external partition 212 of interior cover 21, and communicate with first oil suction chamber 2111, constitute the gap between the inwall of first oil inlet pipe 24 and the first roller axle 11, constitute first oil return opening 241 by this gap, this first oil return opening 241 communicates with aforesaid first oil back chamber 2121.One piece of second oil inlet pipe 25 is plugged in the second roller axle 12, one end (diagram left end) slightly is stuck in the end face of the second roller axle 12, the other end (illustrated right-hand member) is stretched in the roller body 1 fixing with second external partition 214 of interior cover 21, and communicate with second oil suction chamber 2131, maintain the gap between the inwall of second oil inlet pipe 25 and the second roller axle 12, constitute second oil return opening 251 by this gap, and second oil return opening 251 communicates with aforesaid second oil back chamber 2141.
Said structure is owing to exist two oil inlet pipes, it is first, second oil inlet pipe 27,28, and be installed in respectively on first, second roller axle 11,12, therefore with respect to prior art for example for the structure of above mentioned CN2547750Y, obviously can make the homogeneous heating of roller body 1, when felt from the roller body 1 through out-of-date, can make felt obtain uniform setting temperature, can ensure the typing quality of felt.
When felt is finalized the design, deep fat or title conduction oil are introduced from first oil inlet pipe 24, enter first oil suction chamber 2111, enter first oil groove 22 through first oil outlet 221 again, draw through second oil return opening 251 again through second oil back chamber 2141 until first spill port 222, form oil return line from the other end (left end) of roller body 1; Meanwhile, deep fat or title conduction oil are introduced from second oil inlet pipe 25, enter second oil suction chamber 2131, enter second oil groove 23 through second oil outlet 231 again, draw through first oil return opening 241 again behind first oil back chamber 2121 until second spill port 232, form oil return line from the other end (right-hand member) of roller body 1.
Claims (4)
1, a kind of heating roller of papermaking felt setting machine, comprise an end to have the first roller axle (11) and the other end has the roller body (1) of the second roller axle (12) and be located at being used for heating oil return line mechanism (2) to roller body (1) heating in the described roller body (1), it is characterized in that described heating oil return line mechanism (2) comprises interior cover (21), one group of first oil groove (22), one group of second oil groove (23) and first, second oil inlet pipe (24,25), interior cover (21) is located in the cavity volume of roller body (1), one end of interior cover (21) has one first internal partition (211) and one first external partition (212), in first, external partition (211,212) constitute first oil suction chamber (2111) between, and constitute one first oil back chamber (2121) between the inwall of first external partition (212) and roller body (1) one end, the other end of interior cover (21) has one second internal partition (213) and one second external partition (214), in second, external partition (213,214) constitute one second oil suction chamber (2131) between, and constitute one second oil back chamber (2141) between the inwall of the other end of second external partition (214) and roller body (1), one group of first oil groove (22) and one group of second oil groove (23) with state ground, interval between the outer wall of the length direction of the inwall of the length direction of being located at described roller body (1) and interior cover (21), and first, second oil groove (22,23) be one each other every a distribution, wherein, first oil groove (22) communicates with described first oil suction chamber (2111) and second oil back chamber (2141) respectively, second oil groove (23) communicates with second oil suction chamber (2131) and first oil back chamber (2121) respectively, first oil inlet pipe (24) places in the described first roller axle (11), and and constitute one first oil return opening (241) between the first roller axle (11), one end of this first oil inlet pipe (24) is stuck in outside the first roller axle (11), the other end is fixed with described first external partition (212) and is communicated with described first oil suction chamber (2111), described first oil return opening (241) communicates with described first oil back chamber (2121), second oil inlet pipe (25) place in the described second roller axle (12) and and the second roller axle (12) between constitute one second oil return opening (251), one end of this second oil inlet pipe (25) is stuck in outside the second roller axle (12), the other end is fixed with described second external partition (214) and is communicated with described second oil suction chamber (2131), and described second oil return opening (251) communicates with described second oil back chamber (2141).
2, the heating roller of papermaking felt setting machine according to claim 1, it is characterized in that offering on described first oil groove (22) first oil outlet (221) and first spill port (222), first oil outlet (221) communicates with described first oil suction chamber (2111), and first spill port (222) communicates with described second oil back chamber (2141).
3, the heating roller of papermaking felt setting machine according to claim 1, it is characterized in that offering on described second oil groove (23) second oil outlet (231) and second spill port (232), second oil outlet (231) communicates with described second oil suction chamber (2131), and second spill port (232) communicates with described first oil back chamber (2121).
4, the heating roller of papermaking felt setting machine according to claim 1 is characterized in that the quantity of described first, second oil groove (22,23) equates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100322184A CN101581020B (en) | 2009-06-05 | 2009-06-05 | Heating roller of papermaking felt setting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100322184A CN101581020B (en) | 2009-06-05 | 2009-06-05 | Heating roller of papermaking felt setting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101581020A true CN101581020A (en) | 2009-11-18 |
| CN101581020B CN101581020B (en) | 2011-02-02 |
Family
ID=41363329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100322184A Expired - Fee Related CN101581020B (en) | 2009-06-05 | 2009-06-05 | Heating roller of papermaking felt setting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101581020B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012404A (en) * | 2016-07-20 | 2016-10-12 | 常熟市飞龙无纺机械有限公司 | Hit-air ironing and cooling machine for non-woven fabrics |
| CN109624486A (en) * | 2018-12-19 | 2019-04-16 | 中山松德印刷机械有限公司 | A kind of heating roller |
| CN109695094A (en) * | 2018-12-27 | 2019-04-30 | 杭州正大纺织有限公司 | A kind of production method of imitative marten hair fabric |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH1684667A4 (en) * | 1967-11-30 | 1970-10-30 | ||
| CN2547750Y (en) * | 2002-04-27 | 2003-04-30 | 太仓嫦娥工业用呢有限公司 | Heating roller for textile setting machine |
| CN2685051Y (en) * | 2004-03-08 | 2005-03-16 | 上海泓阳机械有限公司 | Internal heating mill roll for plastic mill |
| CN201416096Y (en) * | 2009-06-05 | 2010-03-03 | 常熟市天顺无纺设备有限公司 | Heating roller of papermaking felt setting machine |
-
2009
- 2009-06-05 CN CN2009100322184A patent/CN101581020B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012404A (en) * | 2016-07-20 | 2016-10-12 | 常熟市飞龙无纺机械有限公司 | Hit-air ironing and cooling machine for non-woven fabrics |
| CN106012404B (en) * | 2016-07-20 | 2018-01-30 | 常熟市飞龙无纺机械有限公司 | Hot-wind nonwoven cloth pressing cooler |
| CN109624486A (en) * | 2018-12-19 | 2019-04-16 | 中山松德印刷机械有限公司 | A kind of heating roller |
| CN109624486B (en) * | 2018-12-19 | 2023-08-04 | 中山市优绿智得数码科技有限公司 | Heating roller |
| CN109695094A (en) * | 2018-12-27 | 2019-04-30 | 杭州正大纺织有限公司 | A kind of production method of imitative marten hair fabric |
| CN109695094B (en) * | 2018-12-27 | 2020-06-23 | 杭州正大纺织有限公司 | Manufacturing method of marten-imitated fabric |
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| Publication number | Publication date |
|---|---|
| CN101581020B (en) | 2011-02-02 |
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Granted publication date: 20110202 Termination date: 20180605 |
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| CF01 | Termination of patent right due to non-payment of annual fee |